Download Sharp CE-150 Service manual - Printer and Cassette - PC
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----SHARP---- SERVICE MANUAL CE-150 Printer and cassette interface WWW. PC-1500 .INFO SHARP CORPORATION Do not sale this PDF !!! All and more about Sharp PC-1500 at http://www.PC-1500.info CE-150 PC-1500 Option Printer & Cassette Interface Service Manual TABl.E Of CONTENTS l. Specifications . . . . . . . . . . . . . . . . . . . . . . . • . • . . . . . . . . • . . . . . I 2. System Block Diagram . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . 7 3. Cicuit Discription . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . 8 4. Circuit Daigram . . . . . . . . . . . . . . . . . . . . . . • . . . . . • . . . . . . . . . . I I S. Parts and Signals Position . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . I2 6. Parts List & Guide . . . . . . . . . . . • . . . • . . . . . . . . . • . . . . . . . . • . . 13 Do not sale this PDF !! ! All and more about Sharp PC-1500 at http://www.PC-1500.info 1. SPECIFICATIONS • Parts ident ification and functions Connector §§'~·~~ . -r=~~-- 115·. Printer cover Ti It ------~ j w ~-0 ~- Cill:J j t Printer cover latch = f4--i 0 -1 • l"itrl 95,l .. ' ...... i-+ • •p .. - ;; PRINT switch . . ..... AC odaptor ieck ~j REMOTE switch r-'t-® : (connec-tOd to REM O jack) Ceblo connect term inal (Used to connect CE·150 w ith a tape recorder uni t.) ® • I-® ! '-+-® : • Printer cover latch Moving the latch lever to the OPEN position enables you to remove the printer cover. • REMOTE switch Moving the remote switch to the ON position allows the pocket computer to control start and stop operation of the REM 0 jack connected tape recorder. When in the OFF position, the remote control function is disabled through the REM 0 jack, and the tape recorder can then be operated manually. Lj • PR I NT switch Placing the switch to the P side performs automatic printout of the computing formula and results of manual calculation. Turning the switch to the dot ( . ) side does not print the computing formula and results of manual calculation . However, printout takes plaoe with such a PRINT command as LPRJNT and LINE, regardless of switch position. • PAPER FEED key Basically, this key is used to feed paper. But, depression of this key together with the (]] key permits the printing pen exchange mode. Also, simultaneous depression of this key with the I CL ikey cancels the pen exchange mode and the machine returns to the nonnal operation mode. PRINT I Do not sale this PDF !!! All and more about Sharp PC-1500 at http://www.PC-1500.info • Connection of the CE-1 50 with the PC-1500 I (1) Push the IOFF key t<> turn power off. ( 2) Remove the terminal cover located on the left side panel of Ute pocket computer and place the cover in the terminal cover reserve slot located on the back panel of the CE-I SO for future. use. Fig. l Hold the terminal cover here Terminal cover 0 0 •0 • ·t . a -=n ~ I~ Cl 3I (3) Engage studs on the CE-150 into the stud holes in the pocket computer as shown by arrowheads in order of number indicated and the procedure introduced next. Fig. 2 Triangle mark I) Place the PC-1 500 on the CE-1 50 so that the triangle mark should be at the left edge of the PC-1500. To the bottom 1 I I ~1 I To the left ~\/// t ~~\ ~ . I ==::=::::;;::· : ::===M-Jlj~=:;=::;====='====:=:::==t--Match surfaces: t.. ........,_ straight, o therwise, < '"======='=£=~=='1-!r , ... :.x I ~ I To the front ··-·-·--- proper connect;on is not possible, Tri@nglt;t m-@rk 2) If the point 2) of Fig . 2 does not fit well, lightly move the pocket computer to left and right. 3) After the point 2) fits, insert the point 3)(connection terminal) next. • Make sure connector pins. are firmly engaged and avoid force ful insertion. 2 Do not sale this PDF !! ! All and more about Sharp PC-1500 at http://www.PC-1500.info • How to charge power I P11s!l the J CL I key of the pocket computer and push the OFFI key to turn off power, then make connection of the EA· l50 AC Adaptor in the o rder of 1) and 2) . . - -- - -- - AC Adaptor cannection method - - - - - -Plug EA· 150 AC Adaptor \ ~ I Power cord plug }..--~.:~ {AC line voltage) AC Adapt<>< connection terminal NOTE: De sure to turn off power before the connection and disconnection of lhe AC Adaptor. Battery recha,-ge will be complete in about 15 hours when the AC Adaptor is connected and the power switch of the pocket computer is off. Printing of ab out I ,I 00 characters for the size-2 print characters are permitted, when operated with the rechargeable ballery supply. Recharge will also be complete in about 15 hours even if the pocket computer is operated, providing that the printer is kept out of operation. • How to change roll paper I) Move the printer cover latch lever towards the arrow direction to remove. o I olol o DODOO 00000 OOODC CJ 0 0 0 00 0 0 0 0 00 00 _, o o o = ..J U .- =1 = l 0 o ooo c:: Gl OO ~ f!tt=cs I 2) Cut the leading edge of the paper straight and insert the paper into the pl.aten slit. Bent paper edge and wrinkles in the paper may sometimes impede proper paper inserti1on . Plaftln slit 3 Do not sale this PDF !!! All and more about Sharp PC-1500 at http://www.PC-1500.info 3) Now, tum on the power of the pocket computer by pushing the IONI key and push the key on the printer until the paper is advanced about 3 to 5cm from the platen. If the platen does not feed the paper properly use your fingers to help the paper advance. m 4) Insert the roll paper shaft into the paper roll core hole and place it into the paper holder casing. :1 I... ~ OCOQ coco c c cc CCC 5) Replace the printer cover now. Thread the leading edge of the paper through the paper eutte r slit. .,, ....., ' 6) Lock the printer cover. \\ • To take out the paper from the printer, pull it straight out through the paper holder or paper feed side. 4 Do not sale this PDF !! ! All and more about Sharp PC-1500 at http://www.PC-1500.info • How to install and exchange writing pens Four different color ball poinl pens can be used on this printer, They must be arranged in positiun shown below. When pen position, 0-3, is chosen by the COLOR command, it will be selected by the action of the pen position detect ma;gnet. Pen positions are arranged in order of 0, I, 2, 3, clockwise from the magnet position. However, the pen holder rotates counterclockwise to bring the designated pen into the upper position. Pen position detect magnet Use the following i11structions to install or exchange pen(s). I) Push the key on the printer while depressing the [QJ key on the pocket computer. The printer now goes into the pen exchange mode and the pen holder mO\·es to the left margin. It rotates to bring the first replaceable pen to the upper position, then it moves to the right margin and waig for the pen replacement there. Be sure to release your finger from the key as soon as the pen holder starts to move. W 2) Push down the pen release lever to remove the pen on the upper position. NOTE : Place yo11r finger tip lightly in front of the pen before ren1ovi.ng the pen, in order to prevent the pen from jumping into the printer mechanism . 3) Replace with the new pen. J] 4) To remove or replace a succeeding pen, p1nh the key again. This makes the pen holder move to the left margin 3Jld the pen holder ro!ates to !he next exchanging pen position, and then starts to move M the right margin. As soon as. !he pen holder stops al the right margin, remove M replace the pen witl1 tlie new one in accordance Steps, 2 and '.l. 5) Y..l 1en pen replacement or instaJlation is finished, push the I CL J key of the pocket compuler together with the [I) key on the printer. Then, the pen exchange mode is cancelled and the pen holder returns to the left margin . Do not sale this PDF !!! s All and more about Sharp PC-1500 at http://www.PC-1500.info • SPECIFICATIONS Printer type: Printing method: Print capacity: Character size: Ball point pen: Printing directions: Minimum pen moving distance: Print speed: Print paper: Pow.e r source: Line print power capacity: Power consumption: Operating temperature: Physical dimensions: Weight: Accessories: 6 DPG!301 x.Y plotter method 18 digits, nominal. (Possible to select 36, 18, 12, 9, 7, 6, 5, and 4 digits operations) Nine variable sizes, l.2mm x 0.8mm thru I O.Smm x 7 .2mm. EA850C (black, blue, green, red) EA850B (black only) Four directions (up, down, right, left) 0.2mm I E characters/sec, max. (Print speed may vary according to character printed,) Roll paper with maximum outer diameter 30mm and width of 58mm. Supplies as EA·l 500P Rechargeable battery. EA· 150 AC Adaptor About 1,100 lines (continuous printing of 555555555 of the character size 2 under 20°C, with a slight variation depending on operating condition). 5.2W 5 ·to 40°C 330(W) x llS(D) x SO(H)mm 900g, except accessories Carrying case, tape recorder connection cables (one each of three. line and one.Jine wires), EA·ISO AC Adaptor, 3 rolls of paper, one each of black, blue, green, and red pen, name label, instruction manual. Do not sale this PDF !! ! All and more about Sharp PC-1500 at http://www.PC-1500.info 2. SYSTEM BLOCK DIAGRAM 50 z ~6 l ",.s .. I ~ MI C CMT I NTERFACE ::>EAR PHONE I"'" REMOTE SW 1/ 0 r PORT 2 .J l DRIVER ~.JoR IVER -OR EMOTE J ~REMOTE ~ Relay 2 L ' •J v-} u Vee PF PRINT MOOE color )l - 2 ~ { 1)1{1 Vl;R } ~olmoid co lor' GRAPHIC PRINTER X.Y 8Kl3 ROM 2 mo tor DRIVER r DPG 1301 ~ VsAT ADAPTOR ..... ~ Power source NiCd . . Vp (Type AA(R-6) x 5) 1 LOW BATTERY CllECK + 1 /0 7 Do not sale this PDF !!! All and more about Sharp PC-1500 at http://www.PC-1500.info Refering to the block diagram, the CE-150 is the printer (DGP! 301) and the CMT (cassette tape recorder interface) which consists o f three blocks, the CMT interface, printer interface and power supply circuit. • CMT interface "!he CMT interface is the circuit that handles data transfer betwe.en the PC· I 500 and the CMT and consists of a simple driver circuit (voltage level conversion circuit). In addition, there is the CMT on/off remote controlling circuit which is under the program control of the PC-I 500 and performs switching operation via the 1/0 port usiJig the relay circuit. • Pr inter interface The printer intefoee consists of character generator ROM (LH5367-01),l/0 port ( LH580J), motor drive circuit, print solenoid drive circuit, and the pen color detect input signal circuit. • Power supply block A simple power stabilization circuit is provided to take care of recharge to the built-in NiCd batteries from the AC Adaptor. 3. CIRCUIT DESCRIPTION 3· 1. CMT Interface circuit diagram The signal CMT OUT is sent from the PC-1 500 to write data on the cassette tape and the capacitor coupled interface circuit is provided to shift the voltage level before supplying the MIC jack. The read signal is the input from the £ARPHONE jack and passed through the capacitor and two stages of gates to perform voltage level shift and waveform shaping and delivered to the PC- I 500 as the CM!T IN signal. With respect to the CMT IN signal , the gate input to the first stage of the gate is forced to a low level by means of the PAO signal as there is a possibility of supplying noise to the EARPHONE jack as input data to the PC· I 500, except during the data read mode. e Do not sale this PDF !! ! All and more about Sharp PC-1500 at http://www.PC-1500.info • Recording signal When the contents of the start bit or data bit is "O", four pulses of I .27kHz are recorded in a time of 3.J 5ms. When the contents of the data bit is "I", eight pulses of 2.54kHz are recorded in the tape in a time of 3. l Sms. Shown below is an example of the conents of.S (one byte) is "O 1 O 1 O 1 1 O". 5 - 6 ~:~P + ~);"'+ $4 "1" -+- + + + S5 "o" S6 fl 1" S7 .. o,. Stop bH Stop bit 3-2. Remote circuit VGG ( +5.8V ) 74nx4 14 110 port 2 3 4 PAI 1~ f>1\2 12 PA3 11 PA4 10 9 7 OFF ON REMOTE REMOTEO ~ @ REMOTE ! 8 M545! 6P This circuit is provided to perform automatic control of CMT on/off action. Signal from the PC-1500 is used to actuate the relay via the 1/0 port(LH5810 or LH58 1l). When the REMOVE ON/OFF switch is in the OFF position, the REMOTE 0 circuit shuts off and disables conlrol from the PC-1 500. Normally, connection is made to the REMOTO 0 jack when one unit of CMT is used and both REMOTE 0 and REMOTE I jacks are connected to use two units of CMT. PA I or PAS ON Rolav OFF 9 Do not sale this PDF !!! All and more about Sharp PC-1500 at http://www.PC-1500.info • Solenoid drive circuit Y.iw o.ssn 2Sl192G 10 PB! 1.SKO PBO 1.5KO .__ _ _4-·. :.r;:.64---+----0 Soleno;d(- ) t/O pott 9 1500 ] 500 ..--+--+-~--i-o---4--Q Solenoid!+> 27KO 5601\ The solenoid is driven by the PEN UP signal PBO and the PEN DOWN signal PB I that is sent to the drive circuit via the 1/0 port. I) TI1e high state of the PB! signal, TS and T7 actuates to turn the solenoid(- ) terminal GND level. Actuation of tl1e TS causes T6 to actuate to tum the solenoid(+) tenninal VM level (about +6V) and drive the solenoid of lower the pen to start printing. 2) The high state of the PB! signal, T2 and T4 actuates to turn tl1e solenoid(+) terminal GND level. Actuation of tl1e T2 causes T3 to actuate to tum the solenoid(- ) terminal VM level (about +6V) and drive the solenoid to lift up tile pen to stop rinting. 3) DI thru OS are ihe arc suppressor diodes for ihe solenoid. • Motor drive circuit PC7 251-'-"-'--·C::»--Y motor D 2• 2; 1/0 port Z2 21 aJ 19 18 PC6 f•C5 >:..->:>-- Y motor c Y motor B f'C4 pc · f'C2 ~--XmotorD X motor A thru X motor D are the signals that drive the step motor ·the move the carriage on the carriage rail . And, Y motor A thru Y motor Dare the paper feed step motor drive signals. As the PC-1 SOO fetches character data from the ROM of the CE-I SO, Ilic motor drive action is cont roUed via Ilic 1/0 port of the CE-I SO. :>o- - X motor C PCl PCO :>o- - Basic drive pulw X motor A D D D PhawA Phase B Phase C Phase D Motor dock ~ •I Min 10 3.85-mS~ Hold time tMH Mi n 12rnSec Do not sale this PDF !! ! All and more about Sharp PC-1500 at http://www.PC-1500.info 4. CIRCUIT DIAGRAM I I I ,, A ,, ,, I~ • •---q---- 1:.00 I I I 0 I • ,•• ... ,, ..- ,,,, -' . , ..•. • ;; • ••"' ~ • • • - - --9-- - - - -- -<?---<r-- - - -- -- - - ! ;: ;; • -"9'--<;>- --<;> -- - - -<>- -- -----, 0 ' - I I "' "' .. . \t ~ I :>"l t • y .i.. T ,. I .. 'i'r.TI .,, ,, .:.. y .....•· 1-·•• .. I '4 Atit- 1~ ~ [l.\ •-1 ~ • " 9I ... .,.. kl... ••o kJ- ... ... ... ... ... " 1/ 0 PORT '" Lll5 8 10 "' .kJ• hll l t 11111 I I . ti 5 8 I I ~ • KJ. '" 9 9 I J>\' I I I ... ... '"' ~ I· • .. ,. ~ tt-++--+- -o- • kl• ll tV 9 \'~' ~ r r:.:-1 -,. .,.• 101\U • "' • • • re 9 '-' I' ... ... _ ~ . I ll•I ~ • r 9 I N.::"I 9 _ _ _ _ _ _ .J "' ...,.. >--" 1""11 I -[>- l t .,,M •tt•• t ~~;: 11 Do not sale this PDF !!! -=- • :::::: ,, - -· All and more about Sharp PC-1500 at http:f/www.PC-1500.info • • , 'If r---c.-.... ----- , , -- ----- - ------- - -<?-- L ' .__ - - -- - ·- . .. -·- ····-·· ·· ··------· ------ ----·· ·-···· ... r- ------•• ~ .~~ r'-r+-....~-1•-1:+;.'_..;c..,.::i;O) ,_.... f'HI'. .., : '• ... " '°""' •~"\' ..,.... '--J--' l l-~ ltOOCI' ~ ,,;. -;=31 ~"p " I L- --·--<' ' "-'1 111'•111( "' If ,..--,, fl>" ~ K>1 f>.!1.f1>-J , ;:.. ~ '1.!!_ ~ -..:::r -• l..... ll!l l SIU' ..• . {. I '---- L ' 0 I .- . ]\ . '---- ' , ....... . .... ._ c..~ ..... u . ' ; v ""h• l' t-"-"--rl-ID<>-+.,--- - ,,1;-;:4 t-"-'---:-1-1 :><>-+.;:----~,~i' ~ ....t .... c f'-1>..i'-..-l-l;)o-+..,---~.4~' T .._,..,.. 0 t-""''---:-1-1 :><>-+.;:-----.,,q~ ' ""'"' ' • ":>>-f.,,---T ·~QI ~ ~,. Ill ' t-!:>..!-...1-1')<>-+.,---~(",Q' x ~~· l '-..l:!..!.-:-f-j>~+.:----,4 lt Mot"" II • L.----- - Do not sale this PDF !! ! All and more about Sharp PC-1500 at http://www.PC-1500.info 6. PARTS UST & GUIDE NO. 1 2 3 4 5 6 .7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 PARTS COOE TLABHl628CCZZ HOECA2018CCZZ PTPEH I J 33CCZZ .JBTN- 1009CCZZ CC0VAl335CCOI MSPRP I I 89CCZZ XUPS026P04000 TCAUH I I aocczz DUNTG6387CCZZ GC0VH J336CCZZ QJ AKC I003CCZZ QJAKC l016CCZZ QJAKCIOJ3CCZZ ILA NGTl448CCZZ XBBSD20P04000 P SLOCl33 5CCZZ XNES020- 16000 QC NCWl293CCZZ GFTAA 1267CCOI PSLDCl324CCZZ .JKNBZ l 7 3 7 CCO I QCNCM l295CC6J QSW-Kl295CCZZ DUNTK6388CCZZ QPWBM2029CCZZ XBBSD20PIOOOO IL X-BZI038CCZZ DU NTK5169CSZZ QC NCW l296CCOI QSW- SI074CCZZ DESCR IPTI ON Pen lab-el Dec. panel NEW MAHK N N PARTS HANK ~RA'I< D D Adhesive tape N 0 Lock knob N c Printer cover N 0 Lock spring N c c Screw Caution lab-el Top cabinet N N N Jack cover Jack socket (AC adaptor) Jack socket (Remote) Jack socket (MiC, EAR) Angle c c c N Screw Shield plate Nu! N Connec1or 60pin Connector covor Shield plate PF key IOI) D D D N N c c c c c D c c Connector c Switch 8 E Connect or PWB unit N c c c FPC Screw Screw PWB unit with connector PWB N E A A A A A A A A A A A A A A A A A A A A A A A E 8 8 E 8 A c T E D c c 8 A c A y c c G v A D A z A v A A A A Connector c *A *K Select switch 8 A E c A 8 A z QTANSl372CCZZ Terminal UBATN2135CCZZ Bauery unit L. X- BZI038CCZZ Screw LF i X- 1 I 27CCZZ Battery fixing plate P ZETL 1429CCZZ Insulator QTANS l 365CCZZ Angle Ki-0B0066CCZZ Pr inter unit (DPG-1301) XUPS030P06000 Screw XUPSF26P08000 Screw GLEGPl009CCZZ Lubb-er foot XBBSF20 P 0 6000 Screw GC ABA2605CCZZ Cabinet bottom IL X-BZ I I I 6CCZZ Screw CE-150-!Il Do not sale this PDF !!! N 8 c N N c c c E c c c c N D c A A A E A D A E 8 T A A A A A A A A A L A A All and more about Sharp PC-1500 at http://www.PC-1500.info NO. PARTS CODE DESCRIP TION Paper shaft unit DSFTZ0480CSZZ QPLG.JIO l 3CCZZ Cassell plug B QPLG.Jl014CCZZ Cassell plug A TLABZl295CCZZ Name label UBAGZl292CCZZ Hard case DUNT- 6452CC OI OUNT- 6453CCOI DUNT-6 454CCOI OUNT- 6455CCOI OUNT-6457CCOI OUNT- 6458CCO I OUNT-6459CCOI DUNT- 6461CCO I DU NT- 6 4 62CCOI OU NT- 6463CCOI OU NT- 6553CCO I OU NT- 6452C CO I AC Ada.J)tOr (U.S.A. Caro.da) AC Adaptor (Australia) AC Adaptor (England) AC Adaptor (Europe 'l2fN Round-2pin) .......... Pti.hlf:N&. 01.u.1) AC Adaptor CT110V/220Y . •·2Po" AC Adaptor (Horg ~ 110/220Y Raro-3jlin) M lddll• ~•t } AC Adaptor (E"~· 11 /220V Roulod • 2'>-11 AC Adaptor (South Alrica) AC Adaptor (Kuwait) AC Adaptor ($in9apore) AC Adaptor .(Soudi-Arabia) AC Adap<or {120V lJltin-Amorica) RC- EZ107ACC I A RMPTC610 4 QCK.J RRLYZ9999QCNI RVR- MB4 10QCZZ SPAKA6718CCZZ SPAKC6719CCZZ T i NSE3 4 39CCZZ TiNSE3 485CCZZ Ti NSM3 4 8 4CCZZ VCEA AUIHWIOSQ VCTYPUIE X l 03M VCTYPUIEX 472M VCTYPUIEX 4 73M VCTYPUI NX10 4M VHOOSl588 L l -I VHOIOO l ////- 1 -'V HEHZ4 CLL//-I VHEROIOE9 //-I VH iL B l2 5 7 //- i VH iLH536702- I Capacitor lOV 100.uF Block resistor IOOKohmX6 Relay Voliable resistor 22Kohm Packing cushion Packing case (U.S. A) Instruction book (U.S.A) lnstructfon book (English) lnsrructron book (E. F, G, S) Capacito( 50V/111F Capacitor 25V O.Ol11F Capaci tor 25V 4700PF C3paci tor 25V 0.047PF Capacitor 12V 0.1.uF Diode IS1588L1 Diode 1001 Zener diode 4- 4. 4V Zener diode 9.3-9.9V I. C. (LB1257) L. S. I. (LH536702) CE- 150-[%]-1 Do not sale this PDF !! ! ...... NEW N N N N N N N N N N N N N N N PARTS ~RAN( RANK c c c A A A A F K R A A y E. E E E E E E E E E E E c c N D A B A c A u A 0 A K N D A N 0 A N N D A N 0 A H c c A B A B c A A c c A B B M B N c c N B A A A A A A N 8 B B B B B K 0 0 0 E c All and more about Sharp PC-1500 at http://www.PC-1500.info 5. PARTS AND SIGNALS POSITION 11 1098&543 13 12 712 To Pr;,,te y Do not sale this PDF !!! All and more about Sharp PC-1500 at http:/lwww.PC-1500.info • I • ;1m~~. . tz~~io:.:!:.4i .-.............=~1 l~.o,. • I. 1Ni -C1H+l 12 Do not sale this PDF !! ! All and more about Sharp PC-1500 at http://www.PC-1500.info NO. PARTS COOE DESCRIP T I ON NEW MA.AK PARTS l'Rx:E RA~ RANK B A z (M545 16P} B A F I. C. (TC40HOOOP) B A F VHi T CSOHOOIFN I. C. (TC50H001 F) B A H VRD- ST2EY I 0 3J Resistor 1/ 4W 10Kohm c A A VRO-ST2E Y 104J Resistor 1/4W 100Kohm A Resistor 1/ 4W 1Mohm VRD- ST2EYl5 1J Resistor 1/4W 150ohm VR D-S T 2EY 152J Resistor 1/ 4W 1. 5Kohm c c c c A VRD- ST2E Y I OSJ VRD- ST2E:VI S :3J Resistor 1/4W 18 Kohm c A A VRD-ST2E V 27 1J Resistor 1/ 4W 270ohm c A A VRD- ST2EY273J Resistor 1/ 4W 27 Kohm c A A VRD-ST2E Y47 0 J Resistor 1/ 4W 47ohm Resistor 1/4W 560ohrn VRD- S T 2HYR56J RAsistor 1/2W 0.56ohm VRD- ST2 H Y2 7 0J Resistor 1/2W 27ohm c c c c A A VRD- ST2EY 561J VS2 S B926- S/TC T ransistor (2S8926) 8 A D VS2SC2021 - RSC Tro.nsistor (2SC2021) 8 A F VS2 SC458K S/- 1 Transistor (2.SC458K) 8 A c VS2SD l 246-S TC Transistor (2.$01246) B A c VHi L HSB l 1/ / - 1 L.S. I. (LH5811 or LH5810) VH i M545 16P / - I I. C. VHiTC40HOOOP I N N N A A A A A A A A A 8 A 8 CE- 150- IZJ- 2 Do not sale this PDF !!! All and more about Sharp PC-1500 at http://www.PC-1500.info 3 9 l 12 ~10 11 14-~~ .~ ~ T!-~ ~ 12 "'• I 28 . 43 14 Do not sale this PDF !! !